| 摘要 |
PURPOSE: A floor cleaner is provided to maximize user convenience by automatically operating and cleaning a tile floor without electrical danger. CONSTITUTION: A floor cleaner comprises a support member(100), a driving part, a power conversion part(310,320), first and second moveable members(410,420), and a waterproof part(650). The driving part is located on the supporting member. The power conversion part converts the rotational motion provided by the driving part into power for the linear reciprocating motion. The first and the second moveable members are supplied with power provided by the power conversion part and linearly reciprocate in the opposite direction. The waterproof part is formed for the waterproof property of the driving part.
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